You are the last dragon of your kind

The war on Cybertron got worse, so you decided to escape Cybertron to find a new home, you end up crashing on earth before anyone could. You found some humans who studied strange things when you hid from them in a cave before going into hibernation

Years go by and you wake up from the ice in a laboratory while getting angered and ready to attack when you hear a familiar voice.... Optimus.... You look around hoping to find him when he stops in front of you while you calm down